baber/WOPTO huggingface dataset:
Patent BR-9908509-A (BR)
Title: Processo de obtenção de um substrato, substrato, e, dispersão em fase lìquida
Inventor: TALPAERT XAVIER
IPC: C03C25/1065
Filed: 1999-03-05
Abstract: "PROCESSO DE OBTENçãO DE UM SUBSTRATO, SUBSTRATO, E, DISPERSãO EM FASE LìQUIDA". A invenção tem por objetivo um processo para a obtenção de um substrato (1) dotado de um revestimento (3) com propriedades fotocatalíticas, partículas cristalizadas (4) de um óxido de metal A com propriedade fotocatalítica que são incorporadas ao dito revestimento com a ajuda de um ligante mineral (5) que compreende pelo menos um óxido de um metal B que apresenta igualmente propriedades fotocatalíticas no estado cristalizado e opcionalmente pelo menos um óxido de um metal M desprovido de propriedades fotocatalíticas e/ou pelo menos um composto de silício do tipo óxido de silício SiO~ 2~. Deposita-se o revestimento (3) proveniente de dispersões em fase líquida que contém: por um lado as ditas partículas cristalizadas (4) de óxido do metal A, por outro lado pelo menos um composto precursor do óxido do metal B do ligante (5) e eventualmente um composto precursor do óxido do metal M e do composto de Si, em uma proporção relativa A/(B + M + Si) em peso compreendida entre 60/40 e 40/60. A invenção refere-se igualmente ao substrato assim revestido e a suas diversas aplicações.
Patent BR-9910767-A (BR)
Title: Espelho aquecido e processo para fabricar o mesmo
Inventor: MANFR GIOVANNI
IPC: H05B3/84
Filed: 1999-05-26
Abstract: ''ESPELHO AQUECIDO E PROCESSO PARA FABRICAR O MESMO''. Um espelho aquecido, compreendendo um corpo de vidro (1) em uma face de que uma película de um metal eletricamente condutor (2) é depositado de modo a formar uma verdadeira superfície refletora. Duas barras coletoras condutoras (3) são associadas com a película (2) feita de metal eletricamente condutor e são adequadas para permitir o fluxo de corrente elétrica na película (2).
Patent BR-9914798-A (BR)
Inventor: HONEGGER WERNER
IPC: B65H29/04
Filed: 1999-08-24
Abstract: A method and apparatus for conveying printed products in an imbricated formation with different spacings between the products, from a feed conveyor to the grippers on a removal conveyor. The printed products are introduced into the grippers in groups without any change in the spacing between successive printed products, and the conveying speeds of the feed conveyor and the removal conveyor are coordinated such that the portion of each group of products which projects into a gripper is less than the depth of the mouth of the gripper. Also, a deflection device at the transfer location serves to deflect the leading end of each group of products toward the approaching gripper.
Patent BR-9915920-A (BR)
Inventor: RYAN DANA WM
IPC: A61M39/02
Filed: 1999-10-01
Abstract: A needleless IV injection port assembly includes a spiked body provided with a hollow spike, a female luer component, a flexible and resilient spike boot having a tip and spring portion, a centering member, and a-resilient swabbable septum. The spike boot extends over the spike, the centering member is provided over a portion of the spike and spike boot, and the septum is provided between the centering member and an end of the female luer component. The spiked body and the female luer component are secured together to complete the assembly. The length of the female luer component and/or the length of the spike is chosen so that when a separate male luer is positioned over a protuberance on the septum and pushed into the female luer component, the male luer places pressure upon the septum which thereby urges the septum toward the spike. The pressure on the septum causes the spring portion of the boot to be compressed and the tip portion of the boot to be pierced by the tip of the spike. As the septum is further compressed, the septum extends over the spike, with a pre-slit hole in the septum facilitating the extension thereover, such that a hollow of the spike is in fluid communication with the male luer connector. The injection port causes minimal reflux, and the spike boot and septum provide a swabbable antibacterial double barrier over the spike.
Patent CH-493902-A (CH)
Title: Self-adhesive coatings of polyisobutylene-polyethylene
Inventor: SCHNELL GEORG DR
IPC: G11B23/037
Filed: 1968-08-23
Abstract: Preparing reels, bobbins etc. which have adhesive coatings, in which the adhesive is a plastic material containing 90-55% (by wt.) of a polymer of ethylene, and 45-10% (by wt.) of polyisobutylene. The polymer of ethylene used is a homopolymer or copolymer of ethylene. The polyisobutylene used preferably has a mole. wt. of from 25,000 - 100,000, and preferably it occupies 10-30% of the adhesive mixture. The reels, bobbins etc. which are coated with the adhesive mixture of the invention are used for transporting sensitive ribbons, such as magnetic ribbons, photographic films etc. The adhesive does not damage the ribbons which are attached to it, and it facilitates their easy removal.
Patent CH-503065-A (CH)
Title: Aromatic polymers - contg. oxygen and/or sulphur, and polymerisable inters. for such polymers
Inventor: DENNIS ARTHUR BARR
IPC: C08G75/20
Filed: 1966-09-26
Abstract: Aromatic polymers which contain in the molecular chain benzene groups and oxygen and/or sulphur atoms, and polymerisable intermediates which can give such polymers, are prepared by reacting a dihalobenzene compound, in which each halogen atom is activated by an inert electron-attracting group, with an approximately equivalent amount of alkali metal hydroxide, hydosulphide or sulphide in a stable polar liquid which is an ionising solvent for alkali metal phenoxides or thiophenoxides. The polymerisable intermediates are alkali metal salts of 4-(4-halophenylsulphonyl)phenol or of 4-(4-halobenzoyl)phenol and are new compounds.
Patent CH-513284-A (CH)
Title: Polyamide vat dyeing - using cycloketone auxiliary
Inventor: WEGMANN JACQUES DR
IPC: D06P1/651
Filed: 1970-06-10
Abstract: Polyamides in non-textile state, i.e. in form of granulat and the like, ar dyd with vat dyes and formaldehyde sulphoxylate at elevated temps. in strongly alkaline dye baths containing a dissolved ketone of formula:- (wher n is an integer 4-9).
Patent CH-529818-A (CH)
Title: Monazo dye stuff
Inventor: RONCO KARL DR
IPC: C09B29/20
Filed: 1965-05-31
Abstract: MONOAZO DYESTUFF PIGMENTS. of formula (where X is H, halogen, alkyl, phenoxy, nitro or carboxylic acid ester gp. Y is H, halogen, or nitro, Z is halogen if Y is halogen, or Z is H or carboxylic ester gp. if Y is H, or Z is H is Y is nitro, V is H or halogen, Z1 is H, halogen or alkoxy, X1 and Y1 are H, halogen, alkyl or alkoxy and R is a benzene residue) are prepd. by reacting a cpd. of formula with an appropriate amine. Products are used for pigmenting high molecular organic material.
Patent CH-500974-A (CH)
Title: Substd. phenylalkanoic acids - analgesic, antiinflammatory, antipyretic
Inventor: DENSS ROLF DR
IPC: C07D207/32
Filed: 1968-04-29
Abstract: (A) Cpds. of general formula (I) Z=CH2 or CO R1=H, F, Cl, or Br (B) Salts of I (II). (C) Some cpds. (IV). Analgesics, antiphlogistics, and antipyretics. Dose 50-3000 mg. 4-(p-(1-pyrryl)phenyl)butyronitrile (3.4 g), NaOH (3.3 g), EtOH (30 ml) and H2O (10 ml), were refluxed 18 hr., evapd. in vac., taken up in H2O (30 ml), and extd. with Et2O (70 ml). The H2O phase was sepd., acidified at 0 deg. with c. HCl (7 ml), filtered, washed with ice-water (5 ml), and dried, and the crude product (3.0 g) recryst. from PriOH, giving I, 113-4 deg.
Patent CH-540851-A (CH)
Title: Prepn of k/mg mixed phosphate hydrate
Inventor: DR JAHN-HELD WILHELM DIPL-CHEM
IPC: C01B25/45
Filed: 1969-11-25
Abstract: Prepn of K/Mg mixed phosphate hydrate. .M6A. by (a) forming an aqs. soln. of a 3-10C (pref. 3-5), straight or branched aliphatic primary, sec. or tert. amine and phosphoric acid, produced by thermal reaction or wet methods in a quantity such that only about half the amine is used, (b) adding stoichiometric amt. or 5% excess K2SO4 (based on P2O5), (c) cooling the soln. pref. over 2-4 hrs. agitating, adding 2 equivs. MgSO4 per equiv. of P2O5 to effect precipitation at pH 11-14, pref. 12.1 to 11.5, (d) separating and washing the KMgPO4 formed, (e) combining the washings and denuded liquor and treating them with equiv. amount of calcined lime, (or up to 20% excess) (f) separating and washing the CaSO4 precipitated and recycling the amine soln. to stage (a). The process obviates the difficult filtration of viscous precipitates and elimination of CaCl2 associated with prior art methods.
Patent GB-2346218-A (GB)
Title: Apparatus for measuring dynamic load characteristics of wheels
Inventor: SHIRATO SOICHIRO
IPC: G01L5/00
Filed: 2000-01-21
Abstract: An apparatus for measuring dynamic load characteristics of wheels comprises a washer-type strain sensor 24 eg approximately ring shaped, incorporated between the body and wheel of a vehicle such that the sensor receives a load from a road surface, and means for measuring an output of the sensor whilst the vehicle is travelling. Preferably the strain sensor is attached between the body of a shock absorber 10 and a spring 18 to receive a load directly from the spring. The apparatus can be incorporated in a system including sensors for detecting vehicle speed (32, Fig.6), steering angle (34, Fig.6), lateral and longitudinal gravitational acceleration (36, Fig.6), yaw angle (38, Fig.6) and damper stroke 30. These sensors provide signals to a data logger means (42, Fig.6) to measure a change in roll caused by the shifting amount of dynamic load on the wheels, cornering performance of a tyre for respective dynamic loads, and a marginal coefficient of friction between the tyre and road surface.
Patent GB-2341545-A (GB)
Title: Improvements in or relating to matting
Inventor: BLEAKLEY PAUL JEREMY
IPC: A47L23/26
Filed: 1998-06-25
Abstract: Matting comprises two superposed layers (1 and 3). Lower layer (1) is a moulded rubber base formed with a plurality of integral circular scraper protuberances which extend through respective complementary circular apertures (4) in upper layer (3) which is a carpet layer. The layers (1, 3) are bonded or attached to provide permanent or temporary fixing together. The protuberances (2) have a multi-directional scraping action and the 'open' aspect of the material allows moisture to move outwards promoting faster drying times. Protuberances (2) may be bonded rather than integral and the material of the layer may be different or the same.
Patent GB-2346314-A (GB)
Title: Baby carrier
Inventor: RAFFO DAVID MELVIN
IPC: A47D13/02
Filed: 2000-01-31
Abstract: A pouch or sling in which a baby is to be held, and which is connected or connectable to a harness for encircling an adult's body, is provided with a plurality of padded formations, such as granule-filled compartments (23) to protect and support the baby. The pouch or sling may be formed in two parts (21, 24), which are adjustably connected to each other to vary the overall size of the sling, each part being connectable to the harness.
Patent GB-2434632-A (GB)
Title: Shell with heat-sensitive sensor
Inventor: STEUER RAIMAR
IPC: F42B30/08
Filed: 2000-05-19
Abstract: The pressure wave from the detonated warhead (15) of a shell (14) which is launched from the object to be protected is intended to deflect an approaching kinetic-energy projectile (11) from the direction of the approach trajectory (16) by the influence of pressure on its tail control surfaces. This results in a solution for the detonation sensor system for developing the blast effect in the optimum proximity situation which is particularly simple in terms of equipment and can be achieved in a mechanically highly robust manner if the blast shell (14) is equipped with a sensor (18) whose detector element (21) is arranged behind solid optics such that it produces a field of view in the form of a hollow cone coaxially in front of it. This leads to the emission of a trigger signal when the heated nose (12) of the fast approaching kinetic-energy projectile (11) enters this response characteristic (19).
Patent GB-2346880-A (GB)
Title: Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol
Inventor: MURPHY CARL DAVID
IPC: C07C69/14
Filed: 1999-09-28
Abstract: A process for the recovery of methyl ethyl ketone (MEK) from an aqueous mixture of MEK and ethanol comprising extracting the MEK from the mixture using an extractive solvent selected from the group consisting of isopentane, the o-, m-, m-isomers of xylene, and mixed xylenes. Preferably the extractive solvent is separated from the MEK in the extract by fractional distillation and recycled to the extraction step.
Patent GB-2364443-A (GB)
Title: RF screening material
Inventor: WATSON ROBERT MATTHEW
IPC: H01Q17/00
Filed: 2000-07-03
Abstract: A screen, for instance for a mobile telephone, is made of granite - either a solid piece or crushed in a suitable filler (eg plastic, rubber, cement). If used on an earpiece, it comprises several spaced layers A with holes B in them to allow transmission of sound. If used on an antenna, it comprises several spaced layers in a lozenge shape (fig 3) but no holes. A combined earpiece/antenna unit is possible (fig 4, 5, 6). Other applications include roof tiles, building panels, nuclear power stations, protective clothing, vehicle cladding, shields for patients having radiation therapy, pacemakers.
Patent GB-2358475-A (GB)
Title: Monitoring or control of a water supply at remote sites
Inventor: LLOYD GREGORY FRANCIS
IPC: G01F15/00
Filed: 2000-07-21
Abstract: A battery is charged up by rotation of a turbine in a bypass line bridging a restriction in a mains water supply. The turbine causes one magnet to rotate with respect to another, powering up a charge circuit for the battery. The restriction may be a valve for controlling the flow of water. The system may also be used for pressure and flow monitoring and data logging. The arrangement may also be used for powering a remote monitoring unit.
Patent GB-2365256-A (GB)
Title: Audio-video telephony with port address translation
Inventor: READ STEPHEN MICHAEL
IPC: H04L12/66
Filed: 2000-07-28
Abstract: The present invention relates to a communications system (1) for making multimedia calls. The system comprises two multimedia terminals (10,12) and communication means for making a multimedia call over a public communications network (20), including a firewall (26) through which the multimedia call must pass, and which restricts certain types of communication. Each terminal (10,12) has a number of logical communication ports for the multimedia call, including at least one dynamically assigned port. In the course of setting up the multimedia call, at least one of the terminals (10,12) is adapted to send a request to the other of the terminals to open up one or more of the dynamic ports in the other terminal. The system includes a proxy server (40) between the terminals (10,12) that acts for each terminal as a proxy for the other terminal during the course of the call. The proxy server (40) has logical communication ports for communication with the terminals including one or more pre-assigned ports. The firewall (26) is configured not to restrict communication between one or both terminals (10,12) and the pre-assigned port(s) of the proxy server (40). The proxy server (40) is configured to receive and forward the request(s) to open up said dynamic port(s) via one of its pre-assigned ports.
Patent GB-2357932-A (GB)
Title: Technique for enabling messaging systems to use alternative message delivery mechanisms
Inventor: OGLE DAVID MARK
IPC: H04L12/58
Filed: 2000-08-03
Abstract: A method, system, and computer program for enabling messaging systems to use alternative message delivery mechanisms. Users may register one or more alternative message delivery mechanisms (such as pagers, cell phones, etc.) through which they are available as an alternative to an instant messaging system. Constraints may optionally be added to these registered alternatives, such as specifying a limitation on days of the week and/or hours of the day when a particular alternative may be used.
Patent GB-2353530-A (GB)
Title: Reversible inactivation of enzymes
Inventor: LOUWRIER ARIEL
IPC: C12Q1/6848
Filed: 2000-08-25
Abstract: A method for reversibly inactivating thermostable DNA polymerase or ligase, which method comprises reacting a mixture of the thermostable DNA polymerase or ligase with a dicarboxylic acid anhydride, wherein the reaction is carried out using a dried DNA polymerase or ligase in an anhydrous aprotic organic solvent, the dicarboxylic acid anhydride being also substantially anhydrous, whereby the reaction results in essentially complete inactivation of enzyme activity.
Patent GB-2367553-A (GB)
Title: Pharmaceutically Active Macrocycles
Inventor: GERTH KLAUS
IPC: A61P37/00
Filed: 2000-09-04
Abstract: Compounds of the formula: <EMI ID=1.1 HE=68 WI=131 LX=362 LY=562 TI=CF> <PC>wherein<BR> R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> independently are hydrogen, C<SB>1</SB>-C<SB>4</SB>alkyl which is unsubstituted or substituted by OH, or C<SB>1</SB>-C<SB>4</SB>alkoxy;<BR> R<SP>4</SP> is hydrogen, halogen, C<SB>1</SB>-C<SB>4</SB>alkyl which is unsubstituted or substituted by OH, or C<SB>1</SB>-C<SB>4</SB>alkoxy;<BR> R<SP>5</SP> is hydrogen or halogen;<BR> R<SP>6</SP> is hydrogen or C<SB>1</SB>-C<SB>4</SB>alkyl; and<BR> X is C=CH<SB>2</SB> or CHR<SP>6</SP> wherein R<SP>6</SP> is C<SB>1</SB>-C<SB>4</SB>alkyl which is unsubstituted or substituted by -S-C<SB>1</SB>-C<SB>4</SB>alkyl,<BR> are useful against autoimmune disorders or diseases.
Patent GB-2370808-A (GB)
Title: Laminates for use in resealable packaging
Inventor: OKHAI ABDUL AZIZ
IPC: B65D77/20
Filed: 2001-01-09
Abstract: Laminates for use in resealable packaging comprise a layer (13, 23) of pressure sensitive adhesive sandwiched between a substrate layer (12, 22) and a sealable layer (14, 24), wherein the sealable layer comprises wholly or partly polypropylene. The sealable layer may comprise a coextrusion with at least two layers e.g. an inner layer of polypropylene (25), an outer layer (27) of a heat sealable polymer such as polythene (e.g. LDPE, MDPE, LLDPE, LMDPE, VLLDPE and metallocene PE) or plastomer and an intermediate layer (26) of a mixture of the polypropylene and the heat sealable polymer. The sealable layer may be sealed to a container or packaging material. The substrate layer may be polyester, nylon, polypropylene, paper, cellophane or other plastic film.
Patent GB-2360506-A (GB)
Title: Gasoline dispensing unit with improved hose handling
Inventor: SMITH RICHARD M
IPC: B67D7/40
Filed: 2001-01-23
Abstract: A gasoline dispensing unit and method is disclosed in which one end of a cord (32) is attached to a dispensing hose (16) to support the hose relative to a dispenser unit (10) during non-use. The other end of the cord is attached to a drum (36) having a tapered outer surface and a continuous spiral groove (36a). When the hose (16) is not in use, the cord (32) is wound on the drum (36) from the largest-diameter drum portion to the smallest-diameter portion. The cord (32) thus unwinds from the drum (36) from its smallest-diameter portion to the largest-diameter portion when the hose (16) is pulled from the housing to provide a mechanical advantage and reduce the required pulling force.
Patent GB-2361242-A (GB)
Title: Floating detergent tablet
Inventor: ROBINSON PAUL
IPC: C02F5/08
Filed: 2001-02-09
Abstract: A detergent composition in tablet form, wherein the formulation and/or the method of manufacturing the tablets are/is selected such that the tablets experience sufficient buoyancy upon contact with a water reservoir that they at least remain suspended in the water. Exemplified compositions are rendered buoyant by incorporating a cork core or employing a sufficient quantity of an effervescent couple. Preferred tablets weigh between 5 and 700 mg each.
Patent GB-2372211-A (GB)
Title: A Catheter
Inventor: LUPTON HENRY WILLIAM
IPC: A61F2/958
Filed: 2001-02-19
Abstract: A catheter comprises an elongate hollow tubular member 9 with proximal and distal ends, wherein at least one section of the wall of the tubular member in the distal region is corrugated (10, Fig 4). The corrugations may be provided: either by a series of circular indentations 12 forming ribs 11 therebetween which may have slots 13 cut therein to provide additional flexibility; or by a single spiral indentation (Fig 3G). Wire (13, Fig 5) may be inserted into the corrugated section to provide a region of increased radio-opacity. A balloon can be formed over the corrugated section. Preferably a stent support region is formed over the corrugated section.
Patent GB-2372456-A (GB)
Title: Goal with deflecting means behind the goal line
Inventor: CAULFIELD BRIAN
IPC: A63B63/00
Filed: 2001-02-26
Abstract: A goal 2 for a sports ground is provided with deflecting means 12 in the ground behind the goal line to deflect a ball in to the goal once all of the ball has passed over the line. The deflecting means may be provided by a sloping surface in the ground or by means of an angled component installed in the ground. Preferably the sloping surface provides an angle of 1-45{ and commences between 6-14cm behind the goal line. Optionally the slope is formed from reinforced plastics as an elongated triangle with fixing means by which it may be secured in the ground.
Patent GB-2372878-A (GB)
Title: Electric component carrier having flexible portion between frame and pin guide
Inventor: EWERS PAUL SIMON
IPC: H05K3/30
Filed: 2001-03-03
Abstract: A carrier for holding an electric component (4) having electrical connection pins (6), comprises a frame (2) for holding the component (4), a pin guide (8), and a flexible portion (10) connecting the pin guide (8) to the frame (2). The pin guide (8) has channels (20, Fig. 2) for receiving the electrical connection pins (6). The frame has a base for mounting the carrier to a surface and the flexible portion (10) is adapted to flex to allow the pin guide to move parallel to the connection axis (16) when the pin guide (8) is pressed in a direction along the connection axis (16). The component (4) may be a liquid crystal display (LCD), and the surface (9) may have recess (7) for receiving the component. The carrier may be used for holding components in vehicle dashboard displays.
Patent GB-2366676-A (GB)
Title: Residual current device
Inventor: WARD PAT
IPC: H02H3/00
Filed: 2001-03-21
Abstract: A residual current device for an A.C. mains supply includes a circuit 16 for detecting an earth fault current, and contacts 14A, 14B operated by current flowing in a solenoid winding W1 for disconnecting the mains in response to such detection. The circuit 16 is powered from the mains live L and neutral N conductors, and also has a connection to the earth conductor E via a second solenoid winding W2 to maintain power to the circuit 16 if there is a loss of neutral. The second solenoid winding W2 is connected between the mains neutral and earth conductors to disconnect the mains in the event of a reverse live-neutral mains connection.
Patent GB-2359670-A (GB)
Title: Electric transmission of mechanical power
Inventor: LIN PAN-CHIEN
IPC: H02K51/00
Filed: 1998-05-01
Abstract: An electric apparatus for transmitting mechanical power comprises rotatable input and output electromagnetic elements 312, 311 respectively. The output electromagnetic element is supplied with power through a rotary commutator arrangement 320 comprising a rotary brush cage 322 having slip rings 362 on its outer surface and brushes 321, the rotation of the brush cage allowing the synchronisation of the rotating magnetic fields of the input and output elements. In an alternative embodiment the rotary commutation is simulated electronically. The current supplied may be AC or DC. The interaction of the input and output elements may transmit and convert electrical power as well as mechanical power.